Portion of digital gauge



FIG. 1 is a front view of a portion of digital gauge showing our new design according to a first embodiment; and,

FIG. 2 is a front view of the portion of digital gauge showing our new design according to a second embodiment, the second embodiment being identical to the first embodiment but for the illustration in broken lines of unclaimed structure, aspects or features in the second embodiment that are different from the unclaimed structure, aspects or features illustrated in broken lines in the first embodiment.

The broken lines in FIGS. 1 and 2 form no part of the claimed design. 

CLAIM The ornamental design for a portion of digital gauge, as shown and described. 